Skip to main content

Research Repository

Advanced Search

All Outputs (15)

Acquisition and Classification of heart rate variability using time-frequency representation. (2003)
Thesis
Jacobson, M. L. Acquisition and Classification of heart rate variability using time-frequency representation. (Thesis). Edinburgh Napier University. Retrieved from http://researchrepository.napier.ac.uk/id/eprint/6885

It has been shown that the heati rate varies not only in relation to the cardiac demand but is also affected by the presence of cardiac disease and diabetes. Furthermore, it has been shown that heart rate variability may be used as an early indicat... Read More about Acquisition and Classification of heart rate variability using time-frequency representation..

An agent-based Bayesian method for network intrusion detection. (2003)
Thesis
Pikoulas, J. (2003). An agent-based Bayesian method for network intrusion detection. (Thesis). Edinburgh Napier University. Retrieved from http://researchrepository.napier.ac.uk/id/eprint/4057

Security is one of the major issues in any network and on the Internet. It encapsulates many different areas, such as protecting individual users against intruders, protecting corporate systems against damage, and protecting data from intrusion. It i... Read More about An agent-based Bayesian method for network intrusion detection..

The Structural behaviour of timber joints made with fully overlapping nails. (2003)
Thesis
Porteous, A. The Structural behaviour of timber joints made with fully overlapping nails. (Thesis). Napier University. Retrieved from http://researchrepository.napier.ac.uk/id/eprint/2787

An integrated programme of experimental and analytical work was carried out to evaluate the nonlinear semi-rigid characteristics of timber connections using fully overlapping nails subjected to short duration lateral loading and moment. The investi... Read More about The Structural behaviour of timber joints made with fully overlapping nails..

Supporting spatial learning in virtual environments. (2003)
Thesis
Sykes, J. R. Supporting spatial learning in virtual environments. (Thesis). Napier University. Retrieved from http://researchrepository.napier.ac.uk/id/eprint/2786

This thesis explores the acquisition of spatial knowledge as a means to support wayfinding in virtual environments. Specifically, the thesis presents an investigation into the potential benefits one might gain through the application of a variety of... Read More about Supporting spatial learning in virtual environments..

The Investigation and Analysis of Factors that Limit Penetration of Tubulars in Horizontal Oil Wells (2003)
Thesis
McCourt, I. The Investigation and Analysis of Factors that Limit Penetration of Tubulars in Horizontal Oil Wells. (Thesis). Napier University. Retrieved from http://researchrepository.napier.ac.uk/Output/2254603

To carry out remedial work in the oil producing wells through the production tubing string, a method using a continuous length of steel tubing or coiled tubing is used, that allows quick access to the well. Coiled tubing can also be used for drilling... Read More about The Investigation and Analysis of Factors that Limit Penetration of Tubulars in Horizontal Oil Wells.

Evolutionary algorithms for synthesis and optimisation of sequential logic circuits. (2003)
Thesis
Ali, B. Evolutionary algorithms for synthesis and optimisation of sequential logic circuits. (Thesis). Edinburgh Napier University. Retrieved from http://researchrepository.napier.ac.uk/id/eprint/4338

Considerable progress has been made recently 1n the understanding of combinational logic optimization. Consequently a large number of university and industrial Electric Computing Aided Design (ECAD) programs are now available for optimal logic syn... Read More about Evolutionary algorithms for synthesis and optimisation of sequential logic circuits..

Effectiveness of mergers and acquisitions and corporate financial performance in construction (2003)
Thesis
Delaney, F. T. Effectiveness of mergers and acquisitions and corporate financial performance in construction. (Thesis). Napier University. Retrieved from http://researchrepository.napier.ac.uk/id/eprint/2750

In practice, construction firms are in business to achieve profitability. Construction companies operate in a highly competitive business environment characterised by low profit margins and high failure rates. At times firms will seek to grow in an... Read More about Effectiveness of mergers and acquisitions and corporate financial performance in construction.

Component-based network test tools platform for network design and maintenance (2003)
Thesis
Golam, H. (2003). Component-based network test tools platform for network design and maintenance. (Thesis). Edinburgh Napier University. Retrieved from http://researchrepository.napier.ac.uk/id/eprint/4066

Tools development for testing real time systems rely heavily on frameworks that are capable of delivering the advantages of precise control, the availability of a range of functions and the availability of standardised and reusable components. The ad... Read More about Component-based network test tools platform for network design and maintenance.

Designing and evaluating information spaces: a navigational perspective. (2003)
Thesis
McCall, R. Designing and evaluating information spaces: a navigational perspective. (Thesis). Edinburgh Napier University. Retrieved from http://researchrepository.napier.ac.uk/id/eprint/3606

Navigation in two and three dimensional electronic environments has become an important usability issue.Research in to the use of hypertext systems would appear to suggest that people suffer from a variety of navigational problems in these environm... Read More about Designing and evaluating information spaces: a navigational perspective..

Low Power Design Techniques for Digital Logic Circuits. (2003)
Thesis
Xia, Y. Low Power Design Techniques for Digital Logic Circuits. (Thesis). Edinburgh Napier University. Retrieved from http://researchrepository.napier.ac.uk/id/eprint/6887

With the rapid increase in the density and the size of chips and systems, area and power dissipation become critical concern in Very Large Scale Integrated (VLSI) circuit design. Low power design techniques are essential for today's VLSI industry.... Read More about Low Power Design Techniques for Digital Logic Circuits..

Solving Real-World Routing Problems using Evolutionary Algorithms and Multi-Agent-Systems. (2003)
Thesis
Urquhart, N. B. Solving Real-World Routing Problems using Evolutionary Algorithms and Multi-Agent-Systems. (Thesis). Napier University. Retrieved from http://researchrepository.napier.ac.uk/id/eprint/2748

This thesis investigates the solving of routing problems using Evolutionary Algorithms (EAs). Routing problems are known to be hard and may possess complex search spaces. Evolutionary algorithms are potentially powerful tools for finding solutions wi... Read More about Solving Real-World Routing Problems using Evolutionary Algorithms and Multi-Agent-Systems..